You are attempting to find the Euclidean distance between two centroids:
Centroid A’s coordinates: (X = 2, Y = 4)
Centroid B’s coordinates (X = 8, Y = 10)
Which formula finds the correct Euclidean distance?

A.
SQRT((2-8)2+(4-10)2) or 8.49

B.
SQRT(((2-8) x 2) + ((4-10) x 2)) or 12.17

C.
((2-8)2+(4-10)2) or 72

D.
((2-8) x 2 + (4-10) x 2) or 148